emacs: remove newlines from input to notmuch count --batch

Since a newline starts a new query in batch mode, this causes
mysterious crashes in the emacs interface if saved searches contain
newlines.  See the discussion at

      id:87wqhcxb5j.fsf@maritornes.cs.unb.ca

In general newlines seem to be just whitespace to the xapian query
parser, so this should be mainly harmless.
This commit is contained in:
David Bremner 2014-02-08 10:25:17 -04:00
parent fa27d0faa0
commit 75d84dfd84

View file

@ -399,9 +399,11 @@ options will be handled as specified for
(third elem)
(cdr elem))))
(insert
(replace-regexp-in-string
"\n" " "
(notmuch-hello-filtered-query count-query
(or (plist-get options :filter-count)
(plist-get options :filter)))
(plist-get options :filter))))
"\n")))
(unless (= (call-process-region (point-min) (point-max) notmuch-command